195422080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 539098560

約数和(自身を除く): 343676480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 181, 224, 241, 280, 320, 362, 448, 482, 560, 640, 724, 896, 905, 964, 1120, 1205, 1267, 1448, 1687, 1810, 1928, 2240, 2410, 2534, 2896, 3374, 3620, 3856, 4480, 4820, 5068, 5792, 6335, 6748, 7240, 7712, 8435, 9640, 10136, 11584, 12670, 13496, 14480, 15424, 16870, 19280, 20272, 23168, 25340, 26992, 28960, 30848, 33740, 38560, 40544, 43621, 50680, 53984, 57920, 67480, 77120, 81088, 87242, 101360, 107968, 115840, 134960, 154240, 162176, 174484, 202720, 215936, 218105, 269920, 305347, 348968, 405440, 436210, 539840, 610694, 697936, 810880, 872420, 1079680, 1221388, 1395872, 1526735, 1744840, 2442776, 2791744, 3053470, 3489680, 4885552, 5583488, 6106940, 6979360, 9771104, 12213880, 13958720, 19542208, 24427760, 27917440, 39084416, 48855520, 97711040, 195422080]

約数ペア:

[(1, 195422080), (2, 97711040), (4, 48855520), (5, 39084416), (7, 27917440), (8, 24427760), (10, 19542208), (14, 13958720), (16, 12213880), (20, 9771104), (28, 6979360), (32, 6106940), (35, 5583488), (40, 4885552), (56, 3489680), (64, 3053470), (70, 2791744), (80, 2442776), (112, 1744840), (128, 1526735), (140, 1395872), (160, 1221388), (181, 1079680), (224, 872420), (241, 810880), (280, 697936), (320, 610694), (362, 539840), (448, 436210), (482, 405440), (560, 348968), (640, 305347), (724, 269920), (896, 218105), (905, 215936), (964, 202720), (1120, 174484), (1205, 162176), (1267, 154240), (1448, 134960), (1687, 115840), (1810, 107968), (1928, 101360), (2240, 87242), (2410, 81088), (2534, 77120), (2896, 67480), (3374, 57920), (3620, 53984), (3856, 50680), (4480, 43621), (4820, 40544), (5068, 38560), (5792, 33740), (6335, 30848), (6748, 28960), (7240, 26992), (7712, 25340), (8435, 23168), (9640, 20272), (10136, 19280), (11584, 16870), (12670, 15424), (13496, 14480)]